Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857770 | Building board and method of forming the building board | Choung-Houng Lai, Gerald D. Boydston, Nathan Frailey, Michael J. Lemberger | 2020-12-08 |
| 10589443 | Apparatus and method for constructing building boards using low friction surfaces | Robert J. Hauber, Gerald D. Boydston, Nathan Frailey, Michael Fahey, John Bridenstine | 2020-03-17 |